<template>
  <div class='p-2'>
    <transition :enter-active-class='proxy?.animate.searchAnimate.enter'
                :leave-active-class='proxy?.animate.searchAnimate.leave'>
      <div v-show='showSearch' class='mb-[10px]'>
        <el-card shadow='hover'>
          <el-form ref='queryFormRef' :model='queryParams' :inline='true'>
            <el-form-item label='连接名称' prop='linkName'>
              <el-input v-model='queryParams.linkName' placeholder='请输入连接名称' clearable
                        @keyup.enter='handleQuery' />
            </el-form-item>
            <!--            <el-form-item label="数据库类型" prop="dbType">-->
            <!--              <el-input v-model="queryParams.dbType" placeholder="请输入数据库类型" clearable @keyup.enter="handleQuery" />-->
            <!--            </el-form-item>-->
            <!--            <el-form-item label="主机地址" prop="host">-->
            <!--              <el-input v-model="queryParams.host" placeholder="请输入主机地址" clearable @keyup.enter="handleQuery" />-->
            <!--            </el-form-item>-->
            <!--            <el-form-item label="端口号" prop="port">-->
            <!--              <el-input v-model="queryParams.port" placeholder="请输入端口号" clearable @keyup.enter="handleQuery" />-->
            <!--            </el-form-item>-->
            <el-form-item label='数据库名' prop='dbName'>
              <el-input v-model='queryParams.dbName' placeholder='请输入数据库名' clearable
                        @keyup.enter='handleQuery' />
            </el-form-item>
            <el-form-item label='状态' prop='status'>
              <el-select v-model='queryParams.status' placeholder='请选择状态' clearable>
                <el-option v-for='dict in sys_normal_disable' :key='dict.value' :label='dict.label' :value='dict.value' />
              </el-select>
            </el-form-item>
            <el-form-item>
              <el-button type='primary' icon='Search' @click='handleQuery'>搜索</el-button>
              <el-button icon='Refresh' @click='resetQuery'>重置</el-button>
            </el-form-item>
          </el-form>
        </el-card>
      </div>
    </transition>

    <el-card shadow='never'>
      <template #header>
        <el-row :gutter='10' class='mb8'>
          <el-col :span='1.5'>
            <el-button type='primary' plain icon='Plus' @click='handleAdd' v-hasPermi="['system:databaseLink:add']">
              新增
            </el-button>
          </el-col>
          <el-col :span='1.5'>
            <el-button type='success' plain icon='Edit' :disabled='single' @click='handleUpdate()'
                       v-hasPermi="['system:databaseLink:edit']">修改
            </el-button>
          </el-col>
          <el-col :span='1.5'>
            <el-button type='danger' plain icon='Delete' :disabled='multiple' @click='handleDelete()'
                       v-hasPermi="['system:databaseLink:remove']">删除
            </el-button>
          </el-col>
          <el-col :span='1.5'>
            <el-button type='warning' plain icon='Download' @click='handleExport'
                       v-hasPermi="['system:databaseLink:export']">导出
            </el-button>
          </el-col>
          <right-toolbar v-model:showSearch='showSearch' :columns='columns' :search='true'
                         @queryTable='getList'></right-toolbar>
        </el-row>
      </template>

      <el-table v-loading='loading' :data='databaseLinkList' @selection-change='handleSelectionChange'>
        <el-table-column type='selection' width='55' align='center' />
        <el-table-column label='连接ID' align='center' prop='linkId' v-if='columns[0].visible' />
        <el-table-column label='连接名称' align='center' prop='linkName' v-if='columns[2].visible' />
        <el-table-column label='数据库类型' align='center' prop='dbType' v-if='columns[3].visible' />
        <el-table-column label='主机地址' align='center' prop='host' v-if='columns[4].visible' />
        <el-table-column label='端口号' align='center' prop='port' v-if='columns[5].visible' />
        <el-table-column label='数据库名' align='center' prop='dbName' v-if='columns[6].visible' />
        <el-table-column label='用户名' align='center' prop='username' v-if='columns[7].visible' />
        <el-table-column label='密码' align='center' prop='password' v-if='columns[8].visible' />
        <el-table-column label='JDBC连接串' align='center' prop='jdbcUrl' v-if='columns[9].visible' width='120' />
        <el-table-column label='驱动类名' align='center' prop='driverClass' v-if='columns[10].visible' />
        <el-table-column label='状态' align='center' prop='status' v-if='columns[11].visible'>
          <template #default='scope'>
            <dict-tag :options='sys_normal_disable' :value='scope.row.status' />
          </template>
        </el-table-column>
        <el-table-column label='备注' align='center' prop='remark' v-if='columns[17].visible' />
        <el-table-column label='操作' align='center' class-name='small-padding fixed-width'>
          <template #default='scope'>
            <el-tooltip content='修改' placement='top'>
              <el-button link type='primary' icon='Edit' @click='handleUpdate(scope.row)'
                         v-hasPermi="['system:databaseLink:edit']"></el-button>
            </el-tooltip>
            <el-tooltip content='删除' placement='top'>
              <el-button link type='primary' icon='Delete' @click='handleDelete(scope.row)'
                         v-hasPermi="['system:databaseLink:remove']"></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>

      <pagination v-show='total > 0' :total='total' v-model:page='queryParams.pageNum'
                  v-model:limit='queryParams.pageSize' @pagination='getList' />
    </el-card>
    <!-- 添加或修改数据库连接信息对话框 -->
    <el-dialog :title='dialog.title' v-model='dialog.visible' width='500px' append-to-body>
      <el-form ref='databaseLinkFormRef' :model='form' :rules='rules' label-width='110px'>
        <el-form-item label='连接名称' prop='linkName'>
          <el-input v-model='form.linkName' placeholder='请输入连接名称' />
        </el-form-item>
        <el-form-item label='数据库类型' prop='dbType'>
          <el-input v-model='form.dbType' placeholder='请输入数据库类型' />
        </el-form-item>
        <el-form-item label='主机地址' prop='host'>
          <el-input v-model='form.host' placeholder='请输入主机地址' />
        </el-form-item>
        <el-form-item label='端口号' prop='port'>
          <el-input v-model='form.port' placeholder='请输入端口号' />
        </el-form-item>
        <el-form-item label='数据库名' prop='dbName'>
          <el-input v-model='form.dbName' placeholder='请输入数据库名' />
        </el-form-item>
        <el-form-item label='用户名' prop='username'>
          <el-input v-model='form.username' placeholder='请输入用户名' />
        </el-form-item>
        <el-form-item label='密码' prop='password'>
          <el-input v-model='form.password' placeholder='请输入密码' />
        </el-form-item>
        <el-form-item label='JDBC连接串' prop='jdbcUrl'>
          <el-input v-model='form.jdbcUrl' type='textarea' placeholder='请输入JDBC连接串' />
        </el-form-item>
        <el-form-item label='驱动类名' prop='driverClass'>
          <el-input v-model='form.driverClass' placeholder='请输入驱动类名' />
        </el-form-item>
        <el-form-item label='状态' prop='status'>
          <el-radio-group v-model='form.status'>
            <el-radio
              v-for='dict in sys_normal_disable'
              :key='dict.value'
              :value='dict.value'
            >{{ dict.label }}
            </el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label='备注' prop='remark'>
          <el-input v-model='form.remark' placeholder='请输入备注' />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class='dialog-footer'>
          <el-button :loading='buttonLoading' type='primary' @click='submitForm'>确 定</el-button>
          <el-button @click='cancel'>取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name='DatabaseLink' lang='ts'>
import {
  listDatabaseLink,
  getDatabaseLink,
  delDatabaseLink,
  addDatabaseLink,
  updateDatabaseLink
} from '@/api/system/databaseLink';
import { DatabaseLinkVO, DatabaseLinkQuery, DatabaseLinkForm } from '@/api/system/databaseLink/types';

const { proxy } = getCurrentInstance() as ComponentInternalInstance;
const { sys_normal_disable } = toRefs<any>(proxy?.useDict('sys_normal_disable'));

const databaseLinkList = ref<DatabaseLinkVO[]>([]);
const buttonLoading = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref<Array<string | number>>([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);

const queryFormRef = ref<ElFormInstance>();
const databaseLinkFormRef = ref<ElFormInstance>();

const dialog = reactive<DialogOption>({
  visible: false,
  title: ''
});

// 列显隐信息
const columns = ref<FieldOption[]>([
  { key: 0, label: `连接ID`, visible: false },
  { key: 1, label: `租户编号`, visible: false },
  { key: 2, label: `连接名称`, visible: true },
  { key: 3, label: `数据库类型`, visible: true },
  { key: 4, label: `主机地址`, visible: true },
  { key: 5, label: `端口号`, visible: true },
  { key: 6, label: `数据库名`, visible: true },
  { key: 7, label: `用户名`, visible: true },
  { key: 8, label: `密码`, visible: false },
  { key: 9, label: `JDBC连接串`, visible: false },
  { key: 10, label: `驱动类名`, visible: false },
  { key: 11, label: `状态`, visible: true },
  { key: 12, label: `创建部门`, visible: false },
  { key: 13, label: `创建者`, visible: false },
  { key: 14, label: `创建时间`, visible: false },
  { key: 15, label: `更新者`, visible: false },
  { key: 16, label: `更新时间`, visible: false },
  { key: 17, label: `备注`, visible: false }
]);

const initFormData: DatabaseLinkForm = {
  linkId: undefined,
  linkName: undefined,
  dbType: undefined,
  host: undefined,
  port: undefined,
  dbName: undefined,
  username: undefined,
  password: undefined,
  jdbcUrl: undefined,
  driverClass: undefined,
  status: undefined,
  remark: undefined
};
const data = reactive<PageData<DatabaseLinkForm, DatabaseLinkQuery>>({
  form: { ...initFormData },
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    linkId: undefined,
    linkName: undefined,
    dbType: undefined,
    host: undefined,
    port: undefined,
    dbName: undefined,
    username: undefined,
    password: undefined,
    jdbcUrl: undefined,
    driverClass: undefined,
    status: undefined,
    params: {}
  },
  rules: {
    linkName: [
      { required: true, message: '连接名称不能为空', trigger: 'blur' }
    ],
    dbType: [
      { required: true, message: '数据库类型不能为空', trigger: 'blur' }
    ],
    host: [
      { required: true, message: '主机地址不能为空', trigger: 'blur' }
    ],
    port: [
      { required: true, message: '端口号不能为空', trigger: 'blur' }
    ],
    dbName: [
      { required: true, message: '数据库名不能为空', trigger: 'blur' }
    ],
    username: [
      { required: true, message: '用户名不能为空', trigger: 'blur' }
    ],
    password: [
      { required: true, message: '密码不能为空', trigger: 'blur' }
    ],
    jdbcUrl: [
      { required: true, message: 'JDBC连接串不能为空', trigger: 'blur' }
    ],
    driverClass: [
      { required: true, message: '驱动类名不能为空', trigger: 'blur' }
    ],
    status: [
      { required: true, message: '状态不能为空', trigger: 'change' }
    ]
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询数据库连接信息列表 */
const getList = async () => {
  loading.value = true;
  const res = await listDatabaseLink(queryParams.value);
  databaseLinkList.value = res.rows;
  total.value = res.total;
  loading.value = false;
};

/** 取消按钮 */
const cancel = () => {
  reset();
  dialog.visible = false;
};

/** 表单重置 */
const reset = () => {
  form.value = { ...initFormData };
  databaseLinkFormRef.value?.resetFields();
};

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.value.pageNum = 1;
  getList();
};

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value?.resetFields();
  handleQuery();
};

/** 多选框选中数据 */
const handleSelectionChange = (selection: DatabaseLinkVO[]) => {
  ids.value = selection.map(item => item.linkId);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
};

/** 新增按钮操作 */
const handleAdd = () => {
  reset();
  dialog.visible = true;
  dialog.title = '添加数据库连接信息';
};

/** 修改按钮操作 */
const handleUpdate = async (row?: DatabaseLinkVO) => {
  reset();
  const _linkId = row?.linkId || ids.value[0];
  const res = await getDatabaseLink(_linkId);
  Object.assign(form.value, res.data);
  dialog.visible = true;
  dialog.title = '修改数据库连接信息';
};

/** 提交按钮 */
const submitForm = () => {
  databaseLinkFormRef.value?.validate(async (valid: boolean) => {
    if (valid) {
      buttonLoading.value = true;
      if (form.value.linkId) {
        await updateDatabaseLink(form.value).finally(() => buttonLoading.value = false);
      } else {
        await addDatabaseLink(form.value).finally(() => buttonLoading.value = false);
      }
      proxy?.$modal.msgSuccess('操作成功');
      dialog.visible = false;
      await getList();
    }
  });
};

/** 删除按钮操作 */
const handleDelete = async (row?: DatabaseLinkVO) => {
  const _linkIds = row?.linkId || ids.value;
  await proxy?.$modal.confirm('是否确认删除数据库连接信息编号为"' + _linkIds + '"的数据项？').finally(() => loading.value = false);
  await delDatabaseLink(_linkIds);
  proxy?.$modal.msgSuccess('删除成功');
  await getList();
};

/** 导出按钮操作 */
const handleExport = () => {
  proxy?.download('system/databaseLink/export', {
    ...queryParams.value
  }, `databaseLink_${new Date().getTime()}.xlsx`);
};

onMounted(() => {
  getList();
});
</script>
